}
//**************************************************************
-bool XGUI_Workshop::deleteFeatures(const QObjectPtrList& theList,
- const std::set<FeaturePtr>& theIgnoredFeatures,
- QWidget* theParent,
- const bool theAskAboutDeleteReferences)
+std::set<FeaturePtr> refFeatures(const ObjectPtr& theObject, bool checkAllDocuments = true)
{
- // 1. find all referenced features
std::set<FeaturePtr> aRefFeatures;
- foreach (ObjectPtr aDeletedObj, theList) {
- FeaturePtr aDeletedFeature = ModelAPI_Feature::feature(aDeletedObj);
- if (aDeletedFeature.get() != NULL) {
- DocumentPtr aDeletedFeatureDoc = aDeletedObj->document();
- // 1.1 find references in the current document
- aDeletedFeatureDoc->refsToFeature(aDeletedFeature, aRefFeatures, false);
- // 1.2 find references in all documents if the document of the feature is
- // "PartSet". Features of this document can be used in all other documents
- SessionPtr aMgr = ModelAPI_Session::get();
- DocumentPtr aModuleDoc = aMgr->moduleDocument();
- if (aDeletedFeatureDoc == aModuleDoc) {
- // the deleted feature and results of the feature should be found in references
- std::list<ObjectPtr> aDeletedObjects;
- aDeletedObjects.push_back(aDeletedFeature);
- typedef std::list<std::shared_ptr<ModelAPI_Result> > ResultsList;
- const ResultsList& aDeletedResults = aDeletedFeature->results();
- ResultsList::const_iterator aRIter = aDeletedResults.begin();
- for (; aRIter != aDeletedResults.cend(); aRIter++) {
- ResultPtr aRes = *aRIter;
- if (aRes.get())
- aDeletedObjects.push_back(aRes);
- }
- // get all opened documents; found features in the documents;
- // get a list of objects where a feature refers;
- // search in these objects the deleted objects.
- std::list<DocumentPtr> anOpenedDocs = aMgr->allOpenedDocuments();
- std::list<DocumentPtr>::const_iterator anIt = anOpenedDocs.begin(),
- aLast = anOpenedDocs.end();
- std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
- for (; anIt != aLast; anIt++) {
- DocumentPtr aDocument = *anIt;
- if (aDocument == aDeletedFeatureDoc)
- continue; // this document has been already processed in 1.1
-
- int aFeaturesCount = aDocument->size(ModelAPI_Feature::group());
- for (int aId = 0; aId < aFeaturesCount; aId++) {
- ObjectPtr anObject = aDocument->object(ModelAPI_Feature::group(), aId);
- FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
- if (!aFeature.get())
- continue;
-
- aRefs.clear();
- aFeature->data()->referencesToObjects(aRefs);
- std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator aRef = aRefs.begin();
- bool aHasReferenceToDeleted = false;
- for(; aRef != aRefs.end() && !aHasReferenceToDeleted; aRef++) {
- std::list<ObjectPtr>::iterator aRefObj = aRef->second.begin();
- for(; aRefObj != aRef->second.end() && !aHasReferenceToDeleted; aRefObj++) {
- std::list<ObjectPtr>::const_iterator aDelIt = aDeletedObjects.begin();
- for(; aDelIt != aDeletedObjects.end() && !aHasReferenceToDeleted; aDelIt++) {
- aHasReferenceToDeleted = *aDelIt == *aRefObj;
- }
+ FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
+ if (!aFeature.get())
+ return aRefFeatures;
+
+ DocumentPtr aFeatureDoc = aFeature->document();
+ // 1. find references in the current document
+ aFeatureDoc->refsToFeature(aFeature, aRefFeatures, false);
+
+ // 2. find references in all documents if the document of the feature is
+ // "PartSet". Features of this document can be used in all other documents
+ if (checkAllDocuments) {
+ SessionPtr aMgr = ModelAPI_Session::get();
+ DocumentPtr aModuleDoc = aMgr->moduleDocument();
+ if (aFeatureDoc == aModuleDoc) {
+ // the feature and results of the feature should be found in references
+ std::list<ObjectPtr> aDeletedObjects;
+ aDeletedObjects.push_back(aFeature);
+ typedef std::list<std::shared_ptr<ModelAPI_Result> > ResultsList;
+ const ResultsList& aResults = aFeature->results();
+ ResultsList::const_iterator aRIter = aResults.begin();
+ for (; aRIter != aResults.cend(); aRIter++) {
+ ResultPtr aRes = *aRIter;
+ if (aRes.get())
+ aDeletedObjects.push_back(aRes);
+ }
+ // get all opened documents; found features in the documents;
+ // get a list of objects where a feature refers;
+ // search in these objects the deleted objects.
+ std::list<DocumentPtr> anOpenedDocs = aMgr->allOpenedDocuments();
+ std::list<DocumentPtr>::const_iterator anIt = anOpenedDocs.begin(),
+ aLast = anOpenedDocs.end();
+ std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
+ for (; anIt != aLast; anIt++) {
+ DocumentPtr aDocument = *anIt;
+ if (aDocument == aFeatureDoc)
+ continue; // this document has been already processed in 1.1
+
+ int aFeaturesCount = aDocument->size(ModelAPI_Feature::group());
+ for (int aId = 0; aId < aFeaturesCount; aId++) {
+ ObjectPtr anObject = aDocument->object(ModelAPI_Feature::group(), aId);
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
+ if (!aFeature.get())
+ continue;
+
+ aRefs.clear();
+ aFeature->data()->referencesToObjects(aRefs);
+ std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator aRef = aRefs.begin();
+ bool aHasReferenceToObjetc = false;
+ for(; aRef != aRefs.end() && !aHasReferenceToObjetc; aRef++) {
+ std::list<ObjectPtr>::iterator aRefObj = aRef->second.begin();
+ for(; aRefObj != aRef->second.end() && !aHasReferenceToObjetc; aRefObj++) {
+ std::list<ObjectPtr>::const_iterator aObjIt = aDeletedObjects.begin();
+ for(; aObjIt != aDeletedObjects.end() && !aHasReferenceToObjetc; aObjIt++) {
+ aHasReferenceToObjetc = *aObjIt == *aRefObj;
}
}
- if (aHasReferenceToDeleted)
- aRefFeatures.insert(aFeature);
}
+ if (aHasReferenceToObjetc)
+ aRefFeatures.insert(aFeature);
}
}
}
}
+ return aRefFeatures;
+}
+
+//**************************************************************
+bool XGUI_Workshop::deleteFeatures(const QObjectPtrList& theList,
+ const std::set<FeaturePtr>& theIgnoredFeatures,
+ QWidget* theParent,
+ const bool theAskAboutDeleteReferences)
+{
+ // 1. find all referenced features
+ std::set<FeaturePtr> aRefFeatures;
+ foreach (ObjectPtr aDeletedObj, theList) {
+ std::set<FeaturePtr> aFeatures = refFeatures(aDeletedObj);
+ aRefFeatures.insert(aFeatures.begin(), aFeatures.end());
+ }
// 2. warn about the references remove, break the delete operation if the user chose it
if (theAskAboutDeleteReferences && !aRefFeatures.empty()) {
QStringList aRefNames;
//**************************************************************
bool XGUI_Workshop::canMoveFeature()
{
- return true;
+ QObjectPtrList aObjects = mySelector->selection()->selectedObjects();
+ std::set<FeaturePtr> aRefFeatures;
+ foreach (ObjectPtr aObject, aObjects) {
+ std::set<FeaturePtr> aFeatures = refFeatures(aObject, false);
+ aRefFeatures.insert(aFeatures.begin(), aFeatures.end());
+ }
+ return aRefFeatures.empty();
}
//**************************************************************
